The Conflict of Crucifixion

Admittedly I’m not the most religious person but I know enough of christianity to be a bit curious. Heres the issue at hand Jesus was crucified as depicted in the bible and their were 2 criminals who were also crucified at the same time. Its the 2 convicts that caught my interest because of the factual history of crucifixion and its relation to christianity. People have crucified people through out the annals of time be it for such reasons as politics, religion, money or war. Granted there were who only knows how many innocent people who became collateral damage, but with that said in spite of the brutality of humanity there were legitimately tons of criminals of all types murderers,rapists,thieves etc. who were caught and crucified. So considering that innocent victims as well as convicted criminals were executed by crucifixion as was Jesus isn’t using the sign of the cross as a christian icon a conflict of interest per say?!